Cancer is one of the worst diseases that exist today. The reasons for its occurrence can be very diverse, and their number is even greater due to the fact that there are a lot of types of cancer. Given the current environmental situation, many people are at risk of disease. Therefore, even for those to whom this disease is unfamiliar and distant, it will be useful to know the causes of cancer, its types, symptoms and ways to deal with it.
Cancer and its causes
Cancer itself is a malignant tumor that develops from epithelial cells of various organs that are at risk of developing this disease. It is very important to detect the disease in time, since in the early stages it can be localized and treated or removed, while in the last stages, therapy is impossible, and death is inevitable. Therefore, it is extremely important to know the causes of cancer, as well as its symptoms, because, based on this knowledge, you will be able todetermine the approach of danger. If you have certain symptoms of the disease, and they also coincide with the causes, then you will definitely need to contact the oncology center. There, the causes of cancer and the methods of its treatment are thoroughly known, so you can put he alth care in the hands of real specialists. As already mentioned, in the early stages, many types of cancer can be treated or at least slowed down their development. Therefore, it is worth dwelling in more detail on the various types of this disease and consider the causes of cancer.
Stomach cancer and its causes
It's worth starting with the fact that stomach cancer is one of the most common types of this disease, a huge number of people on earth suffer from it. This type of disease is dangerous because it can begin to develop in absolutely any part of the stomach, after which it affects the entire organ, and then move on to others.
The causes of stomach cancer are still being investigated, but scientists cannot give an exact answer. They only highlight the main possible sources, as well as the underlying factors of the onset of the disease. Causes of stomach cancer may be hidden in nitrates and other similar substances that can enter the body through food. These are carcinogenic substances that cause the development of a cancerous tumor. Also, a direct cause of stomach cancer can be the constant consumption of spicy and hot food. In addition, a stomach ulcer can easily transform into cancer.
How to treat stomach cancer
Having considered the causes of stomach cancer, we can safely say that the main symptom will be severe pain in this organ. Therefore, you should not endure and hope that someday everything will pass by itself. At this time, a tumor can grow in your stomach, which, until it has reached a large size, can be removed in an operable way, and the disease itself can be treated with chemotherapy. But when the tumor reaches an inoperable size, all that remains is to take drugs that can slow its growth and the development of the disease, prolonging life.
Women's cancer: a tumor in the uterus
Women are prone to developing many types of the disease described, and the main one that is not observed in men is uterine cancer. Of course, this is a terrible disease that you would not wish on any woman, but it is quite common. The causes of cervical cancer are very different, but the main one is considered to be erosion of the cervix. Constant erosion, peptic ulcers can provoke the onset of cancer, and sexually transmitted diseases are also a great danger. They are dangerous in themselves, but at the same time they can cause cancer.
Indirectly, papillomavirus is included in the causes of cervical cancer, since by itself it does not cause serious damage to the body, but studies have shown that it was found in almost all women with uterine cancer. Another major cause of cancer in women is frequent abortions.
Fight against uterine cancer
Cancer itself is an incredibly dangerous disease,but if it is deployed in the uterus, then the danger increases significantly. The fact is that if the disease is not de alt with from the very beginning, then in the end the woman will lose her reproductive function. Even if uterine cancer was recognized in the early stages, the causes were established, no one can guarantee that a woman will be able to give birth after being cured of the disease. Treatment must be carried out, and most often it is based on a combined method - combining surgery, radiation therapy and the use of special chemicals.
Another option
In addition to uterine cancer, women suffer from another type of this disease - in this case, the breast is affected. One of the most common causes of death is breast cancer in women, the causes of which are most often reduced to heredity. There are also cases of this disease in women who gave birth too late, as well as in those who had menstruation too early or menopause came too late. But still, most cases are related precisely to heredity, while it is worth noting that, as a rule, breast cancer occurs in women over fifty.
The lifestyle of the fair sex - her diet, alcohol or tobacco consumption, and so on - has a huge impact on the likelihood of a disease. Thus, a woman can significantly reduce the likelihood of breast cancer, if she does not ruin her own he alth.
Can breast cancer be cured?
Very often indicated ailmentis accompanied by the complete removal of the breast on which the tumor arose. This can be avoided by detecting cancer in the early stages and immediately contacting an oncologist - then the combined use of radiation and chemotherapy can destroy cancer cells, but more often you have to completely or partially remove the affected part of the body. Even considering that breast cancer in many cases occurs due to heredity, you should not provoke its early manifestation by poor nutrition and lifestyle.
Disease without tumor
Among oncological diseases, the most common forms of cancer are those that have specific tumors that can be seen, in some cases even felt, and also removed. The absence of a specific tumor makes blood cancer one of the most dangerous - at least for the reason that the problem cannot be cut out, which means that it is not possible to apply the surgical method and radiation therapy. The causes of blood cancer are as follows: exposure to radiation, poisons, chemicals. All of these can affect the blood cells that form in the bone marrow, and it is enough for just one cell to become cancerous. They begin to ply through the body, causing it serious harm that is incompatible with life.
Difficulties in treating blood cancer
As mentioned earlier, with this disease it is impossible to perform an operation to remove the tumor, since it does not exist as such. It is throughout the body, represented by infected blood cells, so the only effective way in the fight against the disease ispowerful chemotherapy. During it, powerful chemicals are driven through the blood, which kill infected cells. However, the chances of success are not too great, as infected cells in the bone marrow may remain, starting to re-produce other cancer cells. Therefore, chemotherapy for blood cancer most often only prolongs the patient's life.
Extremely risky bone marrow transplantation can become a life saver. The brain that is in the patient's spine is completely removed along with carcinogenic cells, only the patient first undergoes chemotherapy. After that, the donor's bone marrow is transplanted to him. The patient at this time is in strict quarantine, because without the bone marrow, his body is exposed to all possible viruses.
The problem of smokers
Lung cancer is the most common type of cancer in the world, it is this cancer that suffers the most. The causes of lung cancer, surprisingly, can be different, although smoking remains the main one. Eighty percent of people with lung cancer got the disease from tobacco smoke. The reason is extremely simple - along with smoke, hydrogen peroxide enters the lungs, which sends a signal to the lung cells that it needs to be updated. They begin to renew, which the lung does not need, which is why a cancerous tumor begins to form. Therefore, it is never too late to quit smoking, because if the smoke has not had time to cause lung cancer in you, then stopping smoking minimizes the risk of it.occurrence. But at the same time, it should be borne in mind that this is not about cigarettes, but about tobacco smoke, so replacing cigarettes with cigars or pipes will not lead to anything.
It is worth remembering that non-smokers also suffer from lung cancer. This includes passive smokers, that is, those people who do not smoke on their own, but for some reason communicate with people who are addicted to nicotine. Residents of megacities are at risk, as smog, carbon monoxide and other harmful substances in the air enter the lungs, causing cancer. Most of all, this disease should be feared by those who have chronic lung diseases, since weakened organs are most susceptible to negative effects.
Can I get rid of the problem?
You can overcome lung cancer in the early stages, when the tumor is not too large and is localized in one lung. Then there is a chance with the help of a combination of radiation and chemotherapy with the addition of surgery to get rid of the tumor and cancer cells in the affected organ. However, the overall picture remains sad, because almost no smoker pays attention to the symptoms of lung cancer - cough, shortness of breath, chest pain, as they accompanied him all his life, without them it is impossible to imagine the process of smoking. As a result, a person ignores these symptoms, considering them to be his normal condition, and the disease continues to develop, spreads to another lung, penetrates into the lymph nodes and spreads throughout the body, thereby writing out a death sentence to the patient. Therefore, early detection of lung cancer is the key to itstreatment.
Cancer in a polyp
The intestines are also at serious risk of cancer, with rectal cancer developing in polyps - formations on the intestinal wall that occur for a variety of reasons. Ordinary polyps are removed easily - they are cut off and then cauterized so that the intestinal walls do not bleed. However, with polyps that carry cancer cells, everything is much more complicated, since this disease cannot be destroyed by simply getting rid of the polyp. Naturally, surgery, which involves the removal of cancerous tumors, is mandatory, but it is not the main remedy in eliminating the problem.
We will talk about the fight against colon cancer a little later, now we need to consider the causes of rectal cancer. As in many cases, one of the main sources is heredity, but the disease may or may not manifest itself, depending on whether there are incentives for this. The causes of the disease include drinking alcohol, smoking, eating uncooked meat, lack of he althy foods in the diet, as well as a sedentary lifestyle. All this can provoke the occurrence of rectal cancer.
Urgent Treatment
Unlike the same lung cancer, bowel cancer is impossible not to notice. This disease is most often accompanied by intestinal obstruction due to the abundance of polyps on the walls of the intestine or because of their large size. Therefore, bowel cancer, as mentioned earlier, requires surgical intervention to removepolyps. However, chemotherapy, which is the main tool in the fight against rectal cancer, strikes at the harmful cells. It is necessary to surgically remove absolutely all polyps, since even from benign formations, cancer can develop after a while.
